WARNING! Always use a correct cutting device
according to the intended use! Observe the tech-
nical requirements of this product (see section
Technical specifications) when purchasing and
using cutting devices.
Cutting devices are very sharp and become hot
during use! Handle them carefully!
Wear safety gloves when handling cutting devices
in order to avoid injuries like burns and cuts!
WARNING! Make sure two bolts are tight comple-
tely before operate the product, don't operate the
product if anyone of bolt is missing or loose.
If bolt thread is damaged, it must be replaced for safety
cause. You can replace it with one suitable size.
The product has two functions, scarifying or raking. The
scarifying cylinder is preassembled on the product.
Optional: The raking cylinder is included in the supply
box. The cylinder can be changed according to different
application. (See Fig. 11a, 11b)
1. Remove the grass catcher .
2. Place the product upside down on a flat stable ground
to have access to the underbody.
3. Loosen the two bolts (22a) with a suitable wrench,
remove them together with the spring washers (22b)
and the presently attached cutting device (21 or 23).
(See Fig. 12a).
4. To remove the cutting device, first lift the bearing and
then pull it out from the drive shaft (25).
5. Align and insert the respective cutting device: Slide
the hex nut into the socket of driving shaft (25) and
fix the bearing to the support with the bolts (22a) and
spring washers (22b). (See Fig. 12b).
AFTER USE
1. Switch the product off, disconnect it from the power
supply and let it cool down.
Problem
Product does not start
Product does not reach
full power
Poor result
Possible cause
Not connected to power supply
Power cord or plug is defective
Other electrical defect to the product
Lock-off button not pressed
Power source (e.g. generator) has too
low voltage
Air vents are blocked
Cutting device is dull/damaged
Scarified material exceeds capacity
Scarifying depth is incorrect
2. Check, clean and store the product as described
below.
GRASS CATCHER
1. Inspect the grass catcher (15) before each use. Do
not use it if you find any damage.
2. Clean the grass catcher (15) after operation. Let the
grass catcher dry thoroughly before storing to avoid
mildew.
TRANSPORTATION
1. Switch the product off and disconnect it from power
supply before transporting it anywhere.
2. Attach transportation guards, if applicable.
3. Adjust the cutting depth to the transportation stage
(refer to "CUTTING DEPTH ADJUSTMENT").
4. Always transport the product by its handle.
5. Protect the product from any heavy impact or strong
vibrations which may occur during transportation in
vehicles.
6. Secure the product to prevent it from slipping or falling
over.
13. TROUBLESHOOTING
WARNING! Only perform the steps described in
these instructions! All further inspection, mainte-
nance and repair work must be performed by a
qualified specialist! Contact a specialist if the pro-
blem cannot be solved by yourself!
WARNING! If the product does not perform pro-
perly, or sound are abnormal, or motor cannot be
started, or stopped as described, or the cutting
device does not work properly, or any other irre-
gularity, or malfunction occurs, do not attempt to
repair the product by yourself.
Please contact helpline or service center.
Connect to power supply
Check by a specialist electrician.
Check by a specialist electrician.
Press lock-off button first, then the start/
stop lever
Connect to another power source
Clean the air vents
Replace with a new one
Only scarify materials according to
capacity of the product
Adjust depth
GB-11
Fault correction